Magdalena, Ina, Riana Okta Prabandani, Emilia Septia Rini, Maulidia Ayu Fitriani, and Amelia Agdira Putri. 2020. “Analisis Pengembangan Bahan Ajar”. NUSANTARA 2 (2), 180-87. https://ejournal.stitpn.ac.id/index.php/nusantara/article/view/805.